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Bug 1364361 - Part 1: Refactor frame anon box restyling machinery so it can return a list of anon boxes. r=bholley,bz

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MozReview-Commit-ID: 3InVAUw8djN
This commit is contained in:
Cameron McCormack
2017-05-22 13:14:32 +08:00
parent 6f6fef063e
commit 4e8ef7f9fb
28 changed files with 222 additions and 164 deletions
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8
layout/forms/nsHTMLButtonControlFrame.cpp
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@@ -396,16 +396,12 @@ nsHTMLButtonControlFrame::SetAdditionalStyleContext(int32_t aIndex,
}
void
nsHTMLButtonControlFrame::DoUpdateStyleOfOwnedAnonBoxes(
ServoStyleSet& aStyleSet,
nsStyleChangeList& aChangeList,
nsChangeHint aHintForThisFrame)
nsHTMLButtonControlFrame::AppendDirectlyOwnedAnonBoxes(nsTArray<OwnedAnonBox>& aResult)
{
MOZ_ASSERT(mFrames.FirstChild(), "Must have our button-content anon box");
MOZ_ASSERT(!mFrames.FirstChild()->GetNextSibling(),
"Must only have our button-content anon box");
UpdateStyleOfChildAnonBox(mFrames.FirstChild(),
aStyleSet, aChangeList, aHintForThisFrame);
aResult.AppendElement(OwnedAnonBox(this, mFrames.FirstChild()));
}
#ifdef DEBUG